67964127

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{3821}}^1$

素因数の和:3860

約数の個数: 36

約数和(自身を含む): 115898328

約数和(自身を除く): 47934201

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 121, 147, 231, 363, 539, 847, 1617, 2541, 3821, 5929, 11463, 17787, 26747, 42031, 80241, 126093, 187229, 294217, 462341, 561687, 882651, 1387023, 2059519, 3236387, 6178557, 9709161, 22654709, 67964127]

約数ペア:

[(1, 67964127), (3, 22654709), (7, 9709161), (11, 6178557), (21, 3236387), (33, 2059519), (49, 1387023), (77, 882651), (121, 561687), (147, 462341), (231, 294217), (363, 187229), (539, 126093), (847, 80241), (1617, 42031), (2541, 26747), (3821, 17787), (5929, 11463)]